2207105 has 4 divisors (see below), whose sum is σ = 2648532. Its totient is φ = 1765680.

The previous prime is 2207099. The next prime is 2207113. The reversal of 2207105 is 5017022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5017022 = 2 ⋅2508511.

It can be written as a sum of positive squares in 2 ways, for example, as 1100401 + 1106704 = 1049^2 + 1052^2 .

It is not a de Polignac number, because 2207105 - 2¹⁰ = 2206081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220706 + ... + 220715.

It is an arithmetic number, because the mean of its divisors is an integer number (662133).

2^2207105 is an apocalyptic number.

It is an amenable number.

2207105 is a deficient number, since it is larger than the sum of its proper divisors (441427).

2207105 is an equidigital number, since it uses as much as digits as its factorization.

2207105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441426.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2207105 is about 1485.6328617798. The cubic root of 2207105 is about 130.1990048713.

The spelling of 2207105 in words is "two million, two hundred seven thousand, one hundred five".